We should expect a "special message" from Deus Ex: Human Revolution tomorrow, according to an in-game message, as shown in this screenshot sent along by nin. Word is: "Human Revolutions -- Special Message Incoming / Be Ready / 2200 GMT 29 Aug."

I've just finished Destroit with nearly all of it as ghost. The final side mission completed, where I needed to knockout the gangster in the apartment, was about the first time I attempted combat. Rude awakening as I was killed fast. I hadn't upgraded any armour augs upto that point.